EP 0067577 B1 19851113 - MODULAR ROOM CONSTRUCTION
Title (en)
MODULAR ROOM CONSTRUCTION
Publication
Application
Priority
GB 8115964 A 19810526
Abstract (en)
[origin: US4506595A] A wall and ceiling construction system for use in the construction of rooms which can be kept in a sterile and dust free state comprises wall panels having a double skin construction with an air space between opposite skins thereof, the panels being secured together at upstanding marginal regions, possibly with the interposition of fixing posts. The panels include a number of panels which have at least one duct inlet thereinto for communicating the room interior via the interior of the panels with extraction ducts above ceiling level at air outlet spigots. The panels are coved at their transition between the walls and a base of greater width than the thickness of the panel. Depending upon the manner of provision of the duct inlets, in addition to achieving conventional air flow into floor level air inlets directly within the room, it is possible to achieve horizontal air flow or vertical air flow within the room.
IPC 1-7
IPC 8 full level
F24F 13/068 (2006.01); E04C 2/52 (2006.01); F24F 3/16 (2006.01); F24F 7/04 (2006.01); F24F 7/06 (2006.01); F24F 13/02 (2006.01)
CPC (source: EP US)
F24F 3/167 (2021.01 - EP US); F24F 7/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 4506595 A 19850326; AT E16526 T1 19851115; CA 1179822 A 19841227; DE 3267384 D1 19851219; EP 0067577 A1 19821222; EP 0067577 B1 19851113; GB 2099034 A 19821201; JP S57204741 A 19821215
DOCDB simple family (application)
US 38070682 A 19820521; AT 82302722 T 19820526; CA 403663 A 19820525; DE 3267384 T 19820526; EP 82302722 A 19820526; GB 8115964 A 19810526; JP 8818382 A 19820526